CCRL 40/15
Downloads and Statistics
November 16, 2024
Testing summary:
Total: 1'967'497 games
played by 3'973 programs

White wins: 610'660 (31.0%)
Black wins: 425'811 (21.6%)
Draws: 931'026 (47.3%)
White score: 54.7%

Engine Details

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NirvanaChess 1.8 64-bit (2837+22
−22		)Quote
Author: Thomas Kolarik Link: Homepage
This is one of the 20 NirvanaChess versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Chiron 1.5 64-bit2987+12
−12		(+150)3.5 − 8.5
(+1−6=5)		29.2%
3.5 / 12
0.0%
+4
–   Senpai 1.0 64-bit2986+11
−11		(+149)3 − 7
(+1−5=4)		30.0%
3.0 / 10
0.0%
+2
–   HIARCS 142985+8
−8		(+148)2.5 − 7.5
(+1−6=3)		25.0%
2.5 / 10
0.0%
−45
–   Deep Shredder 12 64-bit2961+8
−8		(+124)2 − 8
(+0−6=4)		20.0%
2.0 / 10
0.0%
−84
–   SmarThink 1.70 64-bit2938+14
−14		(+101)2 − 2
(+1−1=2)		50.0%
2.0 / 4
0.0%
+89
–   Deep Junior 13.3 64-bit2935+13
−13		(+98)4.5 − 5.5
(+1−2=7)		45.0%
4.5 / 10
0.0%
+64
–   Spike 1.4 Leiden2935+6
−6		(+98)4 − 6
(+1−3=6)		40.0%
4.0 / 10
0.0%
+33
–   Gull 1.1 64-bit2928+15
−15		(+91)4 − 6
(+2−4=4)		40.0%
4.0 / 10
0.0%
+10
–   Hannibal 1.2 32-bit2925+12
−12		(+88)4 − 6
(+2−4=4)		40.0%
4.0 / 10
0.0%
+7
–   DiscoCheck 5.2.1 64-bit2912+13
−13		(+75)7 − 7
(+3−3=8)		50.0%
7.0 / 14
0.0%
+78
–   Booot 5.2.0 64-bit2912+13
−13		(+75)4.5 − 3.5
(+2−1=5)		56.3%
4.5 / 8
0.0%
+122
–   Fizbo 1.31 64-bit2911+19
−19		(+74)5.5 − 8.5
(+1−4=9)		39.3%
5.5 / 14
0.0%
+5
–   iCE 2.0 64-bit2909+15
−15		(+72)2.5 − 3.5
(+2−3=1)		41.7%
2.5 / 6
0.0%
0
–   Deuterium 14.3.34.130 64-bit2908+11
−11		(+71)4.5 − 9.5
(+1−6=7)		32.1%
4.5 / 14
0.0%
−46
–   Protector 1.4.0 32-bit2897+9
−9		(+60)2 − 8
(+1−7=2)		20.0%
2.0 / 10
0.0%
−180
–   Vajolet2 1.45 64-bit2882+17
−17		(+45)2 − 2
(+2−2=0)		50.0%
2.0 / 4
0.1%
+44
–   Gaviota 1.0 64-bit2875+9
−9		(+38)4.5 − 3.5
(+4−3=1)		56.3%
4.5 / 8
0.1%
+91
–   Deuterium 14.2.33.276 64-bit2871+22
−22		(+34)7 − 8
(+4−5=6)		46.7%
7.0 / 15
1.4%
0
–   Toga II 3.02863+13
−13		(+26)1 − 3
(+0−2=2)		25.0%
1.0 / 4
2.4%
−140
–   Andscacs 0.70 64-bit2863+22
−22		(+26)5.5 − 4.5
(+2−1=7)		55.0%
5.5 / 10
4.7%
+54
–   Arasan 17.4 64-bit2848+22
−22		(+11)7.5 − 6.5
(+4−3=7)		53.6%
7.5 / 14
24.7%
+37
–   Fizbo 1.2 64-bit2842+21
−21		(+5)4.5 − 9.5
(+2−7=5)		32.1%
4.5 / 14
38.1%
−127
–   DisasterArea 1.542841+22
−22		(+4)6 − 4
(+4−2=4)		60.0%
6.0 / 10
39.8%
+78
–   Murka 3 64-bit2833+10
−10		(−4)9 − 9
(+6−6=6)		50.0%
9.0 / 18
65.6%
0
–   Tornado 6.0 64-bit2831+18
−18		(−6)6 − 4
(+3−1=6)		60.0%
6.0 / 10
68.2%
+55
–   Tornado 4.88 64-bit2828+13
−13		(−9)4.5 − 5.5
(+1−2=7)		45.0%
4.5 / 10
77.6%
−41
–   GNU Chess 5.60 64-bit2825+13
−13		(−12)6.5 − 11.5
(+4−9=5)		36.1%
6.5 / 18
83.4%
−124
–   Rodent 1.6 64-bit2813+26
−26		(−24)12 − 13
(+8−9=8)		48.0%
12.0 / 25
92.6%
−41
–   Crafty 24.1 64-bit2811+19
−19		(−26)9 − 3
(+6−0=6)		75.0%
9.0 / 12
96.8%
+143
–   Cheng4 0.36c 64-bit2805+15
−15		(−32)10.5 − 5.5
(+7−2=7)		65.6%
10.5 / 16
99.3%
+76
–   Arasan 17.3 64-bit2799+23
−23		(−38)7.5 − 4.5
(+4−1=7)		62.5%
7.5 / 12
99.3%
+44
–   Loop 13.6 (Loop 2007) 64-bit2796+13
−13		(−41)1 − 1
(+1−1=0)		50.0%
1.0 / 2
99.9%
−40
–   Atlas 3.70em 64-bit2793+19
−19		(−44)9.5 − 6.5
(+6−3=7)		59.4%
9.5 / 16
99.9%
+25
–   Rodent 1.5 64-bit2792+18
−18		(−45)2 − 4
(+1−3=2)		33.3%
2.0 / 6
99.9%
−164
–   Arasan 17.2 64-bit2791+21
−21		(−46)0 − 1
(+0−1=0)		0.0%
0.0 / 1
99.9%
−INF
–   Bright 0.5c2786+11
−11		(−51)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+111
–   Scorpio 2.7.6 64-bit2786+14
−14		(−51)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
–   Scorpio 2.7.5 64-bit2782+24
−24		(−55)1 − 1
(+1−1=0)		50.0%
1.0 / 2
100.0%
−55
–   Rhetoric 1.4.1 64-bit2781+15
−15		(−56)8 − 4
(+6−2=4)		66.7%
8.0 / 12
100.0%
+72
–   EXchess 7.31b 64-bit2780+23
−23		(−57)7 − 9
(+2−4=10)		43.8%
7.0 / 16
100.0%
−95
–   Naraku 1.42779+13
−13		(−58)1 − 1
(+0−0=2)		50.0%
1.0 / 2
100.0%
−58
–   Frenzee 3.5.19 64-bit2777+12
−12		(−60)1 − 1
(+0−0=2)		50.0%
1.0 / 2
100.0%
−60
–   Crafty 24.0 64-bit2776+24
−24		(−61)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
100.0%
+9
–   Octochess r5190 64-bit2775+13
−13		(−62)5 − 1
(+4−0=2)		83.3%
5.0 / 6
100.0%
+182
–   Dirty 20Apr2013 64-bit2772+14
−14		(−65)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+105
–   BugChess2 1.9 64-bit2763+11
−11		(−74)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+96
–   Rodent 1.4 64-bit2760+20
−20		(−77)7.5 − 3.5
(+6−2=3)		68.2%
7.5 / 11
100.0%
+71
–   GNU Chess 5.50 64-bit2759+16
−16		(−78)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+92
–   Bison 9.11 64-bit2759+11
−11		(−78)1 − 1
(+1−1=0)		50.0%
1.0 / 2
100.0%
−77
–   Ktulu 92758+10
−10		(−79)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+91
–   Andscacs 0.64 64-bit2754+20
−20		(−83)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+78
–   Chronos 1.9.9 64-bit2742+10
−10		(−95)4 − 6
(+2−4=4)		40.0%
4.0 / 10
100.0%
−166
–   Jonny 4.002734+8
−8		(−103)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+67
–   Bobcat 3.25 64-bit2720+13
−13		(−117)6.5 − 3.5
(+5−2=3)		65.0%
6.5 / 10
100.0%
−7
–   iCE 1.0 64-bit2703+14
−14		(−134)6 − 4
(+4−2=4)		60.0%
6.0 / 10
100.0%
−62
–   ProDeo 1.862691+25
−25		(−146)6.5 − 3.5
(+4−1=5)		65.0%
6.5 / 10
100.0%
−46
–   Chessmaster 11 Conqueror2690+14
−14		(−147)6 − 4
(+5−3=2)		60.0%
6.0 / 10
100.0%
−66
500 games: 139 wins, 146 losses, 215 draws (43.0%), score: 49.3%

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Created in 2005-2013 by CCRL team
Last games added on November 16, 2024